plz find the mistake or
is math wrong?????????????????
CA PRAVEEN KESHAV (CHARTERED ACCOUNTANT) (331 Points)
02 December 2009plz find the mistake or
is math wrong?????????????????
Pooja Verma
(.)
(25 Points)
Replied 07 December 2009
As A=B; A-B=0
(A+B)*(A-B)=(A-B)B
you cannot divide or cancel (A-B) from both sides as it is equal to 0
eg: 5x0=8x0
you cannot cancel 0 from both sides and say, 5=8!!
CA Rinky Mishra
(Internal audit)
(24 Points)
Replied 16 December 2009
A2-B2 is not equal to (A-B)(A+B) Its A to the power 2 i.e A square minus Bsquare